Thomas®

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  • Accurately measures temperature in freezers, refrigerators, incubators, water baths and heating blocks Enclosed “temperature buffered” sensor Range: -50 to 70°C (-58 to 158°F) Resolution: 1°C; accuracy: ±1°C Glycol bottle insulates sensor from…

  • Choose from four styles - 25 mL Divided, 25 mL , 50 mL and 100 mL “V” bottom design allows for maximum recovery of reagents Graduated with convenient pouring spouts at all four corners Extra wide base for increased stability Unique “Nesting” feature makes separation of…

  • Easy on the eyes High-decibel alarm NIST Traceable® certificate Four channels Perfect for repetitive testing Four channel big-digit timer has a 0.75” high display that allows for far away viewing. Micro-computer chip permits setting four separate channels. Set any time from 99 hours, 59…

  • Premium Ultra-Clean™ pure aluminum foil is manufactured specifically for the lab with added strength and puncture resistance. Highly versatile material can withstand extreme heat and cold. Ultra-Clean™ aluminum foil purity helps maintain the integrity of samples. Foil is impermeable to…

  • Relative humidity range is 1 to 99% Resolution is 0.1% RH Accuracy is ±4% RH between 35 to 75%RH, ±5%RH otherwise Humidity features include dew point/wet bulb functions, minimum/maximum memory and high/low alarms Temperature range is -40 to 158°F and -40 to 70°C …

  • Certified Reference Material Traceable® Certificate comes with each bottle Highest accuracy available Use Standards with all meters Traceable® Conductivity Standards, a Certified Reference Material, are 100% compatible with all makes of instruments and probes.…

  • Consists of piston-type Teflon® pestle with stainless steel shaft and replaceable grinding vessel of borosilicate glass Eliminates ground glass from homogenate; Teflon minimizes heat generated in use Completely autoclavable Precisely controlled grinding clearance Pestles and vessels…

  • Features: Datalogging thermometer with user-defined time intervals Stores up to 10 unique alarm events Meets current CDC requirements for vaccine storage and monitoring Rolling memory structure, maintains most recent 525,600 temperature observations Memory can be cleared on…

  • Digital Barometer is the perfect unit for plants, labs, and all other environments where there is a need to monitor conditions of environmental air parameters. Traceable® Digital Barometers have a four-line LCD that continuously and simultaneously shows barometric pressure, temperature,…

  • The simple, efficient, and reliable way to stay connected to your critical environment, wherever you go. With TraceableLIVE®, you’re always connected to your lab with your smartphone, tablet, or personal computer. By simply using the TraceableLIVE® app, or visiting…

  • Perfect jumbo digit thermometer for monitoring freezers, water baths, heating blocks, incubators, and refrigerators. Accurately monitor temperatures with this enclosed temperature-buffered sensor. Bottle insulates sensor from rapid temperature changes when refrigerator door is opened. Thermometer…

  • Traceable to NIST standards Accuracy: ±0.25% 100% compatible with all makes of equipment For use in the lab and the field Single-use standards eliminate concerns about external container contamination. Each container is labeled for calibrating conductivity…

  • Disposable L-shaped cell spreaders are ideal for spreading bacterial cultures evenly. The L-shape allows application on the entire petri dish or plate surface. Smooth spreading surface with slight upward return reduces the risk of damaging agar sample. Spreaders are manufactured of polypropylene…

  • Relative humidity range is 25 to 95% Resolution is 1% RH Accuracy is ±3% RH mid-range to ±5% elsewhere Temperature range is 0-50°C / 32-122°F Resolution is 1° Accuracy is ±1°C Meter may be used with bench stand and can also be wall…

  • For the general transfer of fluids such as blood and urine Accuracy 10% Polyethylene construction Minimize the risk of cross contamination Integral, self-contained pipets eliminate the problems of attaching rubber bulbs and suction devices or changing pipet tips. Pipets will…

  • TraceableGO™ Bluetooth Temperature and Humidity Dataloggers fill in the unknowns between destinations. Know what happened to shipments in transit Bluetooth device is the ideal transit partner for monitoring materials between destinations. Safely transport reagents, clinical…

  • Depth filtration glass micro fiber 934-AH® - Fine porosity, fast flow rate, with a 1.5 µm size particle retention. This material is the standard for volatile suspended solids content and related measurements (Standard Methods 2540D and EPA Method 160.2). Also widely used in cell harvesting…

  • Dial thermometer Readings updated every 10 seconds 4-3/4 inch stainless steel probe Range is –58 to 572°F and –50 to 300°C Resolution is 0.1° Accuracy is ±0.4°C or ±1°C Dimensions: 4-3/4-inch stem length, stem diameter of 0.19 inch and…

  • Brushes remove static charges, resulting in the adhesion of particles such as dust to an object Soft hair brush designs prevents scratching Ideal for dusting balances, cuvettes, microscope slides, optics and instrument/computer screens Removes static as it brushes Conductive composite handle …

  • The simple, efficient, and reliable way to stay connected to your critical environment, wherever you go. With TraceableLIVE®, you’re always connected to your lab with your smartphone, tablet, or personal computer. By simply using the TraceableLIVE® app, or visiting…

  • Used to determine the specific gravity of soil in the range of 0.995 to 1.038, or -5 to 60 g/L (using a weight by volume scale), these hydrometers conform to the accuracy requirements of ASTM hydrometers. 280mm (11”) long Lead free ballast and glass Individually serialized …

  • Vials with vinylite liners Consisting of 9710F12 series borosilicate glass vials and attached 2386C10 series caps fitted with cork-backed vinylite liners Vials with Caps (9710D13 to D73, 1233Z28 to Z37) Vials without Caps (9710F12 to F82, 9711B45)

  • Traceable® Platinum Hi-Accuracy Refrigerator Thermometer with minimum/maximum readings for last 24-hours, 7-days, 30-days Features: Displays minimum/maximum temperatures for last 24 hours (for each hour) and last 7-days (for each day); or last 30 days (for each day) Time/Date…

  • Our Thomas® White Glass frosted microscope slides are produced using a unique chemical etching process. This provides our slides with a smooth frosted finish that won't wear out slide marking pens. These slides are pre-cleaned and ready to use. Produced from the finest quality…

  • Allows syringe injection of reagents into a closed, vaportight bottle assembly during mercury analysis Reagents injected by needle penetration of rubber stopper diaphragm; dispersed into sample through fritted bubbler tube Ground glass joint fits into neck on standard 300 mL BOD bottle…

  • UniFit Pipet Tips: All UniFit Tips are molded from Zero-Fluid-Retention polypropylene resin Homopolymer PP plastic is ADC/bovine-free Tips fit all single and multi-channel pipettors Beveled orifices for total sample recovery Ecology MiniStacks: Nested UnitFit Tips in MiniStacks save…

  • Specifications Barometric pressure from 8.85 to 32.45 inHg with a resolution of 0.01 inHg 300 to 1100 mbar with a resolution of 1 mbar Accuracy is ±0.2363 inHg (±8 mbar) at tested points Altitude range –2296 to 29520 ft (–700 to 9000 meters ) with a…

  • Revolving Knives Sold only in sets of four of matched width, for complete replacement, to assure uniform distance of cutting edges from center of rotor. 3379K60 Knife Set is of tool steel, hardened and tempered; Rockwell Hardness of edge is C59-61. 3379K65 Knife Set is of Type 440-C stainless…

  • 1 channel, plus memory Timing capacity is 99 minutes, 59 seconds Resolution is 1 second Accuracy is 0.01% Clock is provided with an individually serial numbered Traceable® certificate from an ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to…

  • Our ergonomic polyurethane stools feature a 360° all-around adjustment ring that can be operated from any position. These medium bench height stools feature a black powder-coated steel base with fixed foot ring. Optional casters available and add 2-inches of height to the chair. Our rugged…

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